*{
    margin:0px;
    padding:0px;
}
body, button, input, select, textarea {
    font: 12px/16px Verdana, Helvetica, Arial, sans-serif;
    text-align: center;
}
.minsd{
    position: relative;
    float: left;
    width: 100%;
    height: 100%;
    padding: 30px  50px;
    box-sizing: border-box;
}

#hucontain {
    position: relative;
    width:1200px;
    height:767px;
  margin: auto;
    margin-top: 30px;
    margin-bottom: 30px;
}